International Projector Corporation: Headquarters 90 Gold Street, New York; merger with Acme Motion Picture Projector Company in 1925; merger with Precision Machine Co. Inc. and Nicholas Powers Co. in 1930; merger with National-Simplex-Bludworth, Inc post second world war; continued manufacturing high quality cinema projectors into early 1950s.

This 35mm Simplex cinema projector, circa 1935, was made by International Projector Corp, New York. It features a Strong portable reflector arc lamp (now E27 electric), a Taylor-Hobson f/1.9 lens, and RCA Photophone PS24 sound attachment. Patent notice dates to December 1934.